Re: [PATCH V3 0/4] megachips-stdpxxxx-ge-b850v3-fw

2017-03-06 Thread Archit Taneja
sign. The result is that in this design neither the STDP4028 nor the STDP2690 behave as the stock bridges would. The compatible strings include the suffix "-ge-b850v3-fw" to make it clear that the driver is for the bridges with the firmware which is specific for the GE B850v3. The driver is p

[PATCH] Input: elan_i2c - add ASUS EeeBook X205TA special touchpad fw

2017-03-04 Thread Matjaz Hegedic
EeeBook X205TA is yet another ASUS device with a special touchpad firmware that needs to be accounted for during initialization, or else the touchpad will go into an invalid state upon suspend/resume. Adding the appropriate ic_type and product_id check fixes the problem. Signed-off-by: Matjaz Hege

Re: FW: FW: RE: Re: FW: RE: Re: Subject: [PATCH v3] USB:Core: BugFix: Proper handling of Race Condition when two USB class drivers try to call init_usb_class simultaneously

2017-03-03 Thread Alan Stern
On Fri, 3 Mar 2017, Ajay Kaher wrote: > > usb_class->kref is not accessible outside the file.c > > as usb_class is _static_ inside the file.c and > > pointer of usb_class->kref is not passed anywhere. > >  > > Hence as you wanted, there are no references of usb_class->kref > > other than taken by 

[PATCH V3 4/4] dts/imx6q-b850v3: Use megachips-stdpxxxx-ge-b850v3-fw bridges (LVDS-DP++)

2017-03-03 Thread Peter Senna Tschudin
Configures the megachips-stdp-ge-b850v3-fw bridges on the GE B850v3 dts file. Cc: Laurent Pinchart Cc: Martyn Welch Cc: Martin Donnelly Cc: Javier Martinez Canillas Cc: Enric Balletbo i Serra Cc: Philipp Zabel Cc: Rob Herring Cc: Fabio Estevam Signed-off-by: Peter Senna Tschudin

[PATCH V3 2/4] MAINTAINERS: Add entry for megachips-stdpxxxx-ge-b850v3-fw

2017-03-03 Thread Peter Senna Tschudin
Add MAINTAINERS entry for the second video output of the GE B850v3: STDP4028-ge-b850v3-fw bridges (LVDS-DP) STDP2690-ge-b850v3-fw bridges (DP-DP++) Cc: Laurent Pinchart Cc: Martyn Welch Cc: Martin Donnelly Cc: Daniel Vetter Cc: Enric Balletbo i Serra Cc: Philipp Zabel Cc: Rob

[PATCH V3 0/4] megachips-stdpxxxx-ge-b850v3-fw

2017-03-03 Thread Peter Senna Tschudin
8 nor the STDP2690 behave as the stock bridges would. The compatible strings include the suffix "-ge-b850v3-fw" to make it clear that the driver is for the bridges with the firmware which is specific for the GE B850v3. The driver is powerless to control the video processing pipeline,

[PATCH V3 1/4] dt-bindings: display: megachips-stdpxxxx-ge-b850v3-fw

2017-03-03 Thread Peter Senna Tschudin
Devicetree binding documentation for the second video output of the GE B850v3: STDP4028-ge-b850v3-fw bridges (LVDS-DP) STDP2690-ge-b850v3-fw bridges (DP-DP++) Added entry for MegaChips at: Documentation/devicetree/bindings/vendor-prefixes.txt Cc: Laurent Pinchart Cc: Martyn Welch Cc

[PATCH V3 3/4] drm/bridge: Drivers for megachips-stdpxxxx-ge-b850v3-fw (LVDS-DP++)

2017-03-03 Thread Peter Senna Tschudin
8 nor the STDP2690 behave as the stock bridges would. The compatible strings include the suffix "-ge-b850v3-fw" to make it clear that the driver is for the bridges with the firmware which is specific for the GE B850v3. The driver is powerless to control the video processing pipeline,

FW: FW: RE: Re: FW: RE: Re: Subject: [PATCH v3] USB:Core: BugFix: Proper handling of Race Condition when two USB class drivers try to call init_usb_class simultaneously

2017-03-03 Thread Ajay Kaher
> On Thr, 2 Mar 2017, Ajay Kaher wrote: >> On Wed, 1 Mar 2017, Alan Stern wrote: >>> On Wed, 1 Mar 2017, Ajay Kaher wrote:  On Mon, 22 Feb 2017, Ajay Kaher wrote:   >  >> Alan, as per my understanding I have shifted the lock from >> release_usb_class() to destroy_usb_class() in

Re: [PATCH V2 1/4] dt-bindings: display: megachips-stdpxxxx-ge-b850v3-fw

2017-03-02 Thread Rob Herring
On Tue, Feb 28, 2017 at 03:28:10PM +0100, Peter Senna Tschudin wrote: > Devicetree binding documentation for the second video output > of the GE B850v3: >STDP4028-ge-b850v3-fw bridges (LVDS-DP) >STDP2690-ge-b850v3-fw bridges (DP-DP++) > > Added entry for MegaChips at

Re: [PATCH V2 3/4] drm/bridge: Drivers for megachips-stdpxxxx-ge-b850v3-fw (LVDS-DP++)

2017-03-02 Thread Archit Taneja
clude the suffix "-ge-b850v3-fw" to make it clear that the driver is for the bridges with the firmware which is specific for the GE B850v3. The driver is powerless to control the video processing pipeline, as the two bridges behaves as a single one. The driver is only needed for telling

FW: RE: Re: FW: RE: Re: Subject: [PATCH v3] USB:Core: BugFix: Proper handling of Race Condition when two USB class drivers try to call init_usb_class simultaneously

2017-03-02 Thread Ajay Kaher
> On Wed, 1 Mar 2017, Alan Stern wrote: >> On Wed, 1 Mar 2017, Ajay Kaher wrote: >>> On Mon, 22 Feb 2017, Ajay Kaher wrote: >>>    > Alan, as per my understanding I have shifted the lock from > release_usb_class() to destroy_usb_class() in patch v3.  > If it is not right, please ex

Re: [PATCH V2 3/4] drm/bridge: Drivers for megachips-stdpxxxx-ge-b850v3-fw (LVDS-DP++)

2017-03-01 Thread Peter Senna Tschudin
c_table); > > + > > +static const struct of_device_id stdp2690_ge_b850v3_fw_match[] = { > > + { .compatible = "megachips,stdp2690-ge-b850v3-fw" }, > > + {}, > > +}; > > +MODULE_DEVICE_TABLE(of, stdp2690_ge_b850v3_fw_match);

Re: FW: RE: Re: Subject: [PATCH v3] USB:Core: BugFix: Proper handling of Race Condition when two USB class drivers try to call init_usb_class simultaneously

2017-03-01 Thread Alan Stern
On Wed, 1 Mar 2017, Ajay Kaher wrote: > > On Mon, 22 Feb 2017, Ajay Kaher wrote: > >  > >> On Mon, 20 Feb 2017, Ajay Kaher wrote: > >>  > >>> Alan, as per my understanding I have shifted the lock from > >>> release_usb_class() to destroy_usb_class() in patch v3.  > >>> If it is not right, please e

Re: [PATCH V2 3/4] drm/bridge: Drivers for megachips-stdpxxxx-ge-b850v3-fw (LVDS-DP++)

2017-03-01 Thread Peter Senna Tschudin
DP4028)--|DP -> DP|--(STDP2690)--|DP++ -> Video output > > > > Each bridge has a dedicated flash containing firmware for supporting the > > custom design. The result is that in this design neither the STDP4028 > > nor the STDP2690 behave as the stock bridges would. The

FW: RE: Re: Subject: [PATCH v3] USB:Core: BugFix: Proper handling of Race Condition when two USB class drivers try to call init_usb_class simultaneously

2017-03-01 Thread Ajay Kaher
> On Mon, 22 Feb 2017, Ajay Kaher wrote: >  >> On Mon, 20 Feb 2017, Ajay Kaher wrote: >>  >>> Alan, as per my understanding I have shifted the lock from >>> release_usb_class() to destroy_usb_class() in patch v3.  >>> If it is not right, please explain in detail which race condition >>> I have mis

Re: [PATCH V2 3/4] drm/bridge: Drivers for megachips-stdpxxxx-ge-b850v3-fw (LVDS-DP++)

2017-02-28 Thread Archit Taneja
sign. The result is that in this design neither the STDP4028 nor the STDP2690 behave as the stock bridges would. The compatible strings include the suffix "-ge-b850v3-fw" to make it clear that the driver is for the bridges with the firmware which is specific for the GE B850v3. The driver is p

[PATCH V2 2/4] MAINTAINERS: Add entry for megachips-stdpxxxx-ge-b850v3-fw

2017-02-28 Thread Peter Senna Tschudin
Add MAINTAINERS entry for the second video output of the GE B850v3: STDP4028-ge-b850v3-fw bridges (LVDS-DP) STDP2690-ge-b850v3-fw bridges (DP-DP++) Cc: Laurent Pinchart Cc: Martyn Welch Cc: Martin Donnelly Cc: Daniel Vetter Cc: Enric Balletbo i Serra Cc: Philipp Zabel Cc: Rob

[PATCH V2 3/4] drm/bridge: Drivers for megachips-stdpxxxx-ge-b850v3-fw (LVDS-DP++)

2017-02-28 Thread Peter Senna Tschudin
8 nor the STDP2690 behave as the stock bridges would. The compatible strings include the suffix "-ge-b850v3-fw" to make it clear that the driver is for the bridges with the firmware which is specific for the GE B850v3. The driver is powerless to control the video processing pipeline,

[PATCH V2 4/4] dts/imx6q-b850v3: Use megachips-stdpxxxx-ge-b850v3-fw bridges (LVDS-DP++)

2017-02-28 Thread Peter Senna Tschudin
Configures the megachips-stdp-ge-b850v3-fw bridges on the GE B850v3 dts file. Cc: Laurent Pinchart Cc: Martyn Welch Cc: Martin Donnelly Cc: Javier Martinez Canillas Cc: Enric Balletbo i Serra Cc: Philipp Zabel Cc: Rob Herring Cc: Fabio Estevam Signed-off-by: Peter Senna Tschudin

[PATCH V2 0/4] megachips-stdpxxxx-ge-b850v3-fw

2017-02-28 Thread Peter Senna Tschudin
8 nor the STDP2690 behave as the stock bridges would. The compatible strings include the suffix "-ge-b850v3-fw" to make it clear that the driver is for the bridges with the firmware which is specific for the GE B850v3. The driver is powerless to control the video processing pipeline,

[PATCH V2 1/4] dt-bindings: display: megachips-stdpxxxx-ge-b850v3-fw

2017-02-28 Thread Peter Senna Tschudin
Devicetree binding documentation for the second video output of the GE B850v3: STDP4028-ge-b850v3-fw bridges (LVDS-DP) STDP2690-ge-b850v3-fw bridges (DP-DP++) Added entry for MegaChips at: Documentation/devicetree/bindings/vendor-prefixes.txt Cc: Laurent Pinchart Cc: Martyn Welch Cc

Re: [PATCH 3/4] drm/bridge: Drivers for megachips-stdpxxxx-ge-b850v3-fw (LVDS-DP++)

2017-02-27 Thread Archit Taneja
ompatible strings include the suffix "-ge-b850v3-fw" to make it clear that the driver is for the bridges with the firmware which is specific for the GE B850v3. The driver is powerless to control the video processing pipeline, as the two bridges behaves as a single one. The driver is only

Re: [PATCH 3/4] drm/bridge: Drivers for megachips-stdpxxxx-ge-b850v3-fw (LVDS-DP++)

2017-02-27 Thread Peter Senna Tschudin
ave as the stock bridges would. The compatible > > strings include the suffix "-ge-b850v3-fw" to make it clear that the > > driver is for the bridges with the firmware which is specific for the GE > > B850v3. > > > > The driver is powerless to control th

Re: [PATCH] greybus: fw-management: Replace strncpy with strlcpy

2017-02-21 Thread Tobin Harding
ed string. Add log message > > if string is truncated but do not return an error code. > > > > Signed-off-by: Tobin C. Harding > > --- > > drivers/staging/greybus/fw-management.c | 59 > > +++------ > > 1 file changed, 19 insertions(+), 40 del

Re: [PATCH] greybus: fw-management: Replace strncpy with strlcpy

2017-02-15 Thread Viresh Kumar
h truncation > then needs to be checked. > > Replace calls to strncpy() with calls to strlcpy(). Replace null > termination checks with checks for truncated string. Add log message > if string is truncated but do not return an error code. > > Signed-off-by: Tobin C. Harding &

[PATCH 3.2 026/126] net/mlx4_core: Fix deadlock when switching between polling and event fw commands

2017-02-15 Thread Ben Hutchings
3.2.85-rc1 review patch. If anyone has any objections, please let me know. -- From: Jack Morgenstein commit a7e1f04905e5b2b90251974e781301b6be37 upstream. When switching from polling-based fw commands to event-based fw commands, there is a race condition which could cause

[PATCH 3.16 058/306] net/mlx4_core: Fix deadlock when switching between polling and event fw commands

2017-02-15 Thread Ben Hutchings
3.16.40-rc1 review patch. If anyone has any objections, please let me know. -- From: Jack Morgenstein commit a7e1f04905e5b2b90251974e781301b6be37 upstream. When switching from polling-based fw commands to event-based fw commands, there is a race condition which could

[PATCH 3.16 184/306] net/mlx4_core: Fix the resource-type enum in res tracker to conform to FW spec

2017-02-15 Thread Ben Hutchings
resource). Since the remaining resources maintain their current values, and RES_EQ is not passed from slaves to the hypervisor in any FW command, this change affects only the hypervisor. Therefore, there is no backwards-compatibility issue. Fixes: 623ed84b1f95 ("mlx4_core: initial header

Re: [PATCH] greybus: fw-management: Replace strncpy with strlcpy

2017-02-15 Thread Bryan O'Donoghue
On 15/02/17 00:09, Tobin C. Harding wrote: > Greybus currently uses strncpy() coupled with a check for '\0' on the > last byte of various buffers. strncpy() is passed size parameter equal > to the size of the buffer in all instances. If the source string is > larger than the destination buffer the

[PATCH] greybus: fw-management: Replace strncpy with strlcpy

2017-02-14 Thread Tobin C. Harding
ermination checks with checks for truncated string. Add log message if string is truncated but do not return an error code. Signed-off-by: Tobin C. Harding --- drivers/staging/greybus/fw-management.c | 59 +++-- 1 file changed, 19 insertions(+), 40 deletions(-) diff --git

Re: Issues with FW with Intel 720 wifi card

2017-02-03 Thread Luca Coelho
Hi Bharat, On Fri, 2017-02-03 at 16:27 +, Bharat Kumar Gogada wrote: > Hi, > > Im using linux 4.6 kernel, I get following error when I do interface up. > > Here is the boot log. > [4.407681] iwlwifi :01:00.0: loaded firmware version 16.242414.0 > op_mode iwlmvm > [4.407742] iwl

Issues with FW with Intel 720 wifi card

2017-02-03 Thread Bharat Kumar Gogada
Hi, Im using linux 4.6 kernel, I get following error when I do interface up. Here is the boot log. [4.407681] iwlwifi :01:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [4.407742] iwlwifi :01:00.0: Detected Intel(R) Wireless N 7260, REV=0x144 [4.407831] iwlwifi 000

Re: [PATCH 1/4] Documentation/devicetree/bindings/video/bridge: megachips-stdpxxxx-ge-b850v3-fw

2017-02-01 Thread Rob Herring
On Sat, Jan 28, 2017 at 03:21:30PM +0100, Peter Senna Tschudin wrote: > Devicetree binding documentation for the second video output > of the GE B850v3: >STDP4028-ge-b850v3-fw bridges (LVDS-DP) >STDP2690-ge-b850v3-fw bridges (DP-DP++) > > Added entry for MegaChips at

Re: [PATCH 3/4] drm/bridge: Drivers for megachips-stdpxxxx-ge-b850v3-fw (LVDS-DP++)

2017-02-01 Thread Archit Taneja
upporting the custom design. The result is that in this design neither the STDP4028 nor the STDP2690 behave as the stock bridges would. The compatible strings include the suffix "-ge-b850v3-fw" to make it clear that the driver is for the bridges with the firmware which is specific for the GE

[PATCH 2/4] MAINTAINERS: Add entry for megachips-stdpxxxx-ge-b850v3-fw

2017-01-28 Thread Peter Senna Tschudin
Add MAINTAINERS entry for the second video output of the GE B850v3: STDP4028-ge-b850v3-fw bridges (LVDS-DP) STDP2690-ge-b850v3-fw bridges (DP-DP++) Cc: Laurent Pinchart Cc: Martyn Welch Cc: Martin Donnelly Cc: Daniel Vetter Cc: Enric Balletbo i Serra Cc: Philipp Zabel Cc: Rob

[PATCH 1/4] Documentation/devicetree/bindings/video/bridge: megachips-stdpxxxx-ge-b850v3-fw

2017-01-28 Thread Peter Senna Tschudin
Devicetree binding documentation for the second video output of the GE B850v3: STDP4028-ge-b850v3-fw bridges (LVDS-DP) STDP2690-ge-b850v3-fw bridges (DP-DP++) Added entry for MegaChips at: Documentation/devicetree/bindings/vendor-prefixes.txt Cc: Laurent Pinchart Cc: Martyn Welch Cc

[PATCH 0/4] megachips-stdpxxxx-ge-b850v3-fw (was V7 GE B850v3 LVDS/DP++ Bridge)

2017-01-28 Thread Peter Senna Tschudin
8 nor the STDP2690 behave as the stock bridges would. The compatible strings include the suffix "-ge-b850v3-fw" to make it clear that the driver is for the bridges with the firmware which is specific for the GE B850v3. The driver is powerless to control the video processing pipeline,

[PATCH 4/4] dts/imx6q-b850v3: Use megachips-stdpxxxx-ge-b850v3-fw bridges (LVDS-DP++)

2017-01-28 Thread Peter Senna Tschudin
Configures the megachips-stdp-ge-b850v3-fw bridges on the GE B850v3 dts file. Cc: Laurent Pinchart Cc: Martyn Welch Cc: Martin Donnelly Cc: Javier Martinez Canillas Cc: Enric Balletbo i Serra Cc: Philipp Zabel Cc: Rob Herring Cc: Fabio Estevam Signed-off-by: Peter Senna Tschudin

[PATCH 3/4] drm/bridge: Drivers for megachips-stdpxxxx-ge-b850v3-fw (LVDS-DP++)

2017-01-28 Thread Peter Senna Tschudin
8 nor the STDP2690 behave as the stock bridges would. The compatible strings include the suffix "-ge-b850v3-fw" to make it clear that the driver is for the bridges with the firmware which is specific for the GE B850v3. The driver is powerless to control the video processing pipeline,

[PATCH 3.12 114/235] USB: serial: io_ti: bind to interface after fw download

2017-01-27 Thread Jiri Slaby
From: Johan Hovold 3.12-stable review patch. If anyone has any objections, please let me know. === commit e35d6d7c4e6532a89732cf4bace0e910ee684c88 upstream. Bind to the interface, but do not register any ports, after having downloaded the firmware. The device will still disconnect

[PATCH 4.9 09/59] net/mlx5: Check FW limitations on log_max_qp before setting it

2017-01-13 Thread Greg Kroah-Hartman
4.9-stable review patch. If anyone has any objections, please let me know. -- From: Noa Osherovich [ Upstream commit 883371c453b937f9eb581fb4915210865982736f ] When setting HCA capabilities, set log_max_qp to be the minimum between the selected profile's value and the HCA lim

[PATCH 4.4 07/27] net/mlx5: Check FW limitations on log_max_qp before setting it

2017-01-13 Thread Greg Kroah-Hartman
4.4-stable review patch. If anyone has any objections, please let me know. -- From: Noa Osherovich [ Upstream commit 883371c453b937f9eb581fb4915210865982736f ] When setting HCA capabilities, set log_max_qp to be the minimum between the selected profile's value and the HCA lim

[PATCH v4 0/2] firmware: fw doc revamp follow up

2017-01-12 Thread Luis R. Rodriguez
This v4 addresses the last 2 remaining patches from the last doc revamp series, which relate only to the firmware custom fallback mechanism. One of the patches just needed minor adjustments to account for a conjunction on SmPL grammar. We also keep the leds-lp55xx-common white-list annotation of DE

[PATCH 4.4 058/101] USB: serial: io_ti: bind to interface after fw download

2017-01-10 Thread Greg Kroah-Hartman
4.4-stable review patch. If anyone has any objections, please let me know. -- From: Johan Hovold commit e35d6d7c4e6532a89732cf4bace0e910ee684c88 upstream. Bind to the interface, but do not register any ports, after having downloaded the firmware. The device will still disconne

[PATCH 4.9 082/206] USB: serial: io_ti: bind to interface after fw download

2017-01-10 Thread Greg Kroah-Hartman
4.9-stable review patch. If anyone has any objections, please let me know. -- From: Johan Hovold commit e35d6d7c4e6532a89732cf4bace0e910ee684c88 upstream. Bind to the interface, but do not register any ports, after having downloaded the firmware. The device will still disconne

[PATCH 4.8 43/96] scsi: megaraid_sas: Do not set MPI2_TYPE_CUDA for JBOD FP path for FW which does not support JBOD sequence map

2017-01-06 Thread Greg Kroah-Hartman
4.8-stable review patch. If anyone has any objections, please let me know. -- From: Kashyap Desai commit d5573584429254a14708cf8375c47092b5edaf2c upstream. Signed-off-by: Sumit Saxena Reviewed-by: Hannes Reinecke Reviewed-by: Tomas Henzl Signed-off-by: Martin K. Petersen S

[PATCH 4.9 057/116] scsi: megaraid_sas: Do not set MPI2_TYPE_CUDA for JBOD FP path for FW which does not support JBOD sequence map

2017-01-06 Thread Greg Kroah-Hartman
4.9-stable review patch. If anyone has any objections, please let me know. -- From: Kashyap Desai commit d5573584429254a14708cf8375c47092b5edaf2c upstream. Signed-off-by: Sumit Saxena Reviewed-by: Hannes Reinecke Reviewed-by: Tomas Henzl Signed-off-by: Martin K. Petersen S

[PATCH 4.4 28/58] scsi: megaraid_sas: Do not set MPI2_TYPE_CUDA for JBOD FP path for FW which does not support JBOD sequence map

2017-01-06 Thread Greg Kroah-Hartman
4.4-stable review patch. If anyone has any objections, please let me know. -- From: Kashyap Desai commit d5573584429254a14708cf8375c47092b5edaf2c upstream. Signed-off-by: Sumit Saxena Reviewed-by: Hannes Reinecke Reviewed-by: Tomas Henzl Signed-off-by: Martin K. Petersen S

Re: Fw: [lkp-developer] [sched,rcu] cf7a2dca60: [No primary change] +186% will-it-scale.time.involuntary_context_switches

2017-01-03 Thread Paul E. McKenney
On Wed, Dec 14, 2016 at 06:39:24PM +0100, Michal Hocko wrote: > On Wed 14-12-16 08:48:27, Paul E. McKenney wrote: > > On Wed, Dec 14, 2016 at 05:15:41PM +0100, Michal Hocko wrote: > > > On Wed 14-12-16 03:06:09, Paul E. McKenney wrote: > > > > On Wed, Dec 14, 2016 at 10:54:25AM +0100, Michal Hocko

Fw: [PATCH] NVMe: Call nvme_pci_disable on error path of nvme_probe_work

2016-12-22 Thread Kheria, Rashika
From: Keith Busch Sent: Monday, November 14, 2016 7:47 PM To: Kheria, Rashika Cc: Christoph Hellwig; Kheria, Rashika; linux-n...@lists.infradead.org Subject: Re: [PATCH] NVMe: Call nvme_pci_disable on error path of nvme_probe_work On Mon, Nov 14, 2016 at

Re: Fw: [lkp-developer] [sched,rcu] cf7a2dca60: [No primary change] +186% will-it-scale.time.involuntary_context_switches

2016-12-14 Thread Michal Hocko
On Wed 14-12-16 08:48:27, Paul E. McKenney wrote: > On Wed, Dec 14, 2016 at 05:15:41PM +0100, Michal Hocko wrote: > > On Wed 14-12-16 03:06:09, Paul E. McKenney wrote: > > > On Wed, Dec 14, 2016 at 10:54:25AM +0100, Michal Hocko wrote: > > > > On Tue 13-12-16 07:14:08, Paul E. McKenney wrote: > > >

Re: Fw: [lkp-developer] [sched,rcu] cf7a2dca60: [No primary change] +186% will-it-scale.time.involuntary_context_switches

2016-12-14 Thread Paul E. McKenney
On Wed, Dec 14, 2016 at 05:15:41PM +0100, Michal Hocko wrote: > On Wed 14-12-16 03:06:09, Paul E. McKenney wrote: > > On Wed, Dec 14, 2016 at 10:54:25AM +0100, Michal Hocko wrote: > > > On Tue 13-12-16 07:14:08, Paul E. McKenney wrote: > > > > Just FYI for the moment... > > > > > > > > So even wit

Re: Fw: [lkp-developer] [sched,rcu] cf7a2dca60: [No primary change] +186% will-it-scale.time.involuntary_context_switches

2016-12-14 Thread Michal Hocko
On Wed 14-12-16 03:06:09, Paul E. McKenney wrote: > On Wed, Dec 14, 2016 at 10:54:25AM +0100, Michal Hocko wrote: > > On Tue 13-12-16 07:14:08, Paul E. McKenney wrote: > > > Just FYI for the moment... > > > > > > So even with the slowed-down checking, making cond_resched() do what > > > cond_resch

Re: Fw: [lkp-developer] [sched,rcu] cf7a2dca60: [No primary change] +186% will-it-scale.time.involuntary_context_switches

2016-12-14 Thread Paul E. McKenney
On Wed, Dec 14, 2016 at 10:54:25AM +0100, Michal Hocko wrote: > On Tue 13-12-16 07:14:08, Paul E. McKenney wrote: > > Just FYI for the moment... > > > > So even with the slowed-down checking, making cond_resched() do what > > cond_resched_rcu_qs() does results in a smallish but quite measurable >

Re: Fw: [lkp-developer] [sched,rcu] cf7a2dca60: [No primary change] +186% will-it-scale.time.involuntary_context_switches

2016-12-14 Thread Michal Hocko
On Tue 13-12-16 07:14:08, Paul E. McKenney wrote: > Just FYI for the moment... > > So even with the slowed-down checking, making cond_resched() do what > cond_resched_rcu_qs() does results in a smallish but quite measurable > degradation according to 0day. So if I understand those results properl

RE: [PATCH] Input: elantech - Add a special mode for a specific FW The touchapd which sample ver is 0x74 and hw_version is 0x03 have a fw bug which will cause crush sometimes, I add some work-around f

2016-12-04 Thread 廖崇榮
...@vger.kernel.org; phoe...@emc.com.tw Subject: Re: [PATCH] Input: elantech - Add a special mode for a specific FW The touchapd which sample ver is 0x74 and hw_version is 0x03 have a fw bug which will cause crush sometimes, I add some work-around for it and our customer ask us to upstream the patch Sig

Re: [PATCH] Input: elantech - Add a special mode for a specific FW The touchapd which sample ver is 0x74 and hw_version is 0x03 have a fw bug which will cause crush sometimes, I add some work-around f

2016-12-03 Thread Dmitry Torokhov
On Fri, Dec 02, 2016 at 11:05:29PM +0100, ulrik.debie...@e2big.org wrote: > Hi, > > Thank you for the patch, see below my feedback on your patch. > Can you provide the contents of fw_verison, capabilities and samples ? > > It this fw bug present on multiple laptops ? > &g

Re: [PATCH] Input: elantech - Add a special mode for a specific FW The touchapd which sample ver is 0x74 and hw_version is 0x03 have a fw bug which will cause crush sometimes, I add some work-around f

2016-12-02 Thread ulrik . debie-os
Hi, Thank you for the patch, see below my feedback on your patch. Can you provide the contents of fw_verison, capabilities and samples ? It this fw bug present on multiple laptops ? On Fri, Dec 02, 2016 at 01:59:17PM +0800, KT Liao wrote: > Date: Fri, 2 Dec 2016 13:59:17 +0800 > Fr

[PATCH] Input: elantech - Add a special mode for a specific FW The touchapd which sample ver is 0x74 and hw_version is 0x03 have a fw bug which will cause crush sometimes, I add some work-around for i

2016-12-01 Thread KT Liao
29 @@ static int elantech_set_absolute_mode(struct psmouse *psmouse) return rc; } +/* it's the work around mode for some touchpad which has FW bug, but dont' support IAP funciton */ +static int elantech_set_special_mode(struct psmouse *psmouse) +{ + unsigned char param[3]; +

Re: mwifiex: pcie: implement timeout loop for FW programming doorbell

2016-11-29 Thread Kalle Valo
tus-polling tight loop. Let's make > this less tight by adding a timeout and by sleeping a bit in between > reads, as we do with the other similar loops. > > This prevents us from hogging a CPU even in such pathological cases, and > allows the FW initialization to just fail

Re: [kbuild-all] drivers/staging/greybus/bootrom.c:298:35-39: ERROR: fw is NULL but dereferenced.

2016-11-28 Thread Fengguang Wu
ernel/git/torvalds/linux.git > > master > > head: a0d60e62ea5c88a9823410e9d0929a513e29dea2 > > commit: f44dd184634d401f5cf88a6d8b4a60d5ff4f417f Merge greybus driver tree > > into 4.8-rc6 > > date: 10 weeks ago > > This is a false-positive, sorry. Yes it'

Re: drivers/staging/greybus/bootrom.c:298:35-39: ERROR: fw is NULL but dereferenced.

2016-11-28 Thread Julia Lawall
> > master > > > head: a0d60e62ea5c88a9823410e9d0929a513e29dea2 > > > commit: f44dd184634d401f5cf88a6d8b4a60d5ff4f417f Merge greybus driver tree > > > into 4.8-rc6 > > > date: 10 weeks ago > > > > This is a false-positive, sorry. > > Yes it's a false

Re: drivers/staging/greybus/bootrom.c:298:35-39: ERROR: fw is NULL but dereferenced.

2016-11-28 Thread Fengguang Wu
: f44dd184634d401f5cf88a6d8b4a60d5ff4f417f Merge greybus driver tree into 4.8-rc6 date: 10 weeks ago This is a false-positive, sorry. Yes it's a false warning: ret != 0, so fw->size in the if test won't be dereferenced. Relevant code: if (!fw) { dev_err(dev, "%s: firmware not avai

Re: drivers/staging/greybus/bootrom.c:298:35-39: ERROR: fw is NULL but dereferenced.

2016-11-27 Thread Greg Kroah-Hartman
t; into 4.8-rc6 > date: 10 weeks ago This is a false-positive, sorry. greg k-h > > > coccinelle warnings: (new ones prefixed by >>) > > >> drivers/staging/greybus/bootrom.c:298:35-39: ERROR: fw is NULL but > >> dereferenced. > > vim +298 dri

drivers/staging/greybus/bootrom.c:298:35-39: ERROR: fw is NULL but dereferenced.

2016-11-26 Thread kbuild test robot
>>) >> drivers/staging/greybus/bootrom.c:298:35-39: ERROR: fw is NULL but >> dereferenced. vim +298 drivers/staging/greybus/bootrom.c 90f1b617 drivers/staging/greybus/firmware.c Viresh Kumar 2015-08-12 282 dev_err(dev, "%s: error allocating response\n", __func_

Re: GPL-Archive for UniFi(R) AP AC PRO fw 3.4.17.3440

2016-11-24 Thread Charlemagne Lasse
Hi, I don't care if you already have it or not. But I have the right to get the sources. Otherwise your are VIOLATING the GPL license of software YOU ARE USING ON UNIFI DEVICES. So I ask again, please provide me the source code of all the GPL components on the UniFi(R) AP AC PRO including the sou

RE: [PATCH] mwifiex: pcie: implement timeout loop for FW programming doorbell

2016-11-24 Thread Amitkumar Karwar
t: [PATCH] mwifiex: pcie: implement timeout loop for FW > programming doorbell > > Marvell Wifi PCIe modules don't always behave nicely for PCIe power > management when their firmware hasn't been loaded, particularly after > suspending the PCIe link one or more times. When this

[PATCH] mwifiex: pcie: implement timeout loop for FW programming doorbell

2016-11-22 Thread Brian Norris
s less tight by adding a timeout and by sleeping a bit in between reads, as we do with the other similar loops. This prevents us from hogging a CPU even in such pathological cases, and allows the FW initialization to just fail gracefully instead. I chose the same polling parameters as the earli

FW:

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[char-misc-next V4] mei: send OS type to the FW

2016-11-10 Thread Tomas Winkler
From: Alexander Usyskin Tell the FW that we are running a sane OS and TPM2_ChangeEPS() is supported. This workaround was added to support other broken OS and we need to follow here. The command is sent just once at the boot time. Signed-off-by: Tomas Winkler Signed-off-by: Alexander Usyskin

Re: [char-misc-next V3] mei: send OS type to the FW

2016-11-10 Thread Greg Kroah-Hartman
On Thu, Nov 10, 2016 at 06:07:36PM +0200, Tomas Winkler wrote: > From: Alexander Usyskin > > Tell the FW that we are running a sane OS and TPM2_ChangeEPS() > is supported. This workaround was added to support other broken OS > and we need to follow here. The command is sent just o

[char-misc-next V2] mei: send OS type to the FW

2016-11-10 Thread Tomas Winkler
From: Alexander Usyskin Tell the FW that we are running a sane OS and TPM2_ChangeEPS() is supported. This workaround was added to support other broken OS and we need to follow here. The command is sent just once at the boot time. Signed-off-by: Tomas Winkler Signed-off-by: Alexander Usyskin

[char-misc-next V3] mei: send OS type to the FW

2016-11-10 Thread Tomas Winkler
From: Alexander Usyskin Tell the FW that we are running a sane OS and TPM2_ChangeEPS() is supported. This workaround was added to support other broken OS and we need to follow here. The command is sent just once at the boot time. Signed-off-by: Tomas Winkler Signed-off-by: Alexander Usyskin

Re: [char-misc-next 2/2] mei: send OS type to the FW

2016-11-10 Thread Greg Kroah-Hartman
gt; Cc: Usyskin, Alexander ; linux- > > > > > > ker...@vger.kernel.org; Jarkko Sakkinen > > > > > > > > > > > > Subject: Re: [char-misc-next 2/2] mei: send OS type to the FW > > > > > > > > > > > > On Tue, Nov

RE: [char-misc-next 2/2] mei: send OS type to the FW

2016-11-10 Thread Winkler, Tomas
reg Kroah-Hartman [mailto:gre...@linuxfoundation.org] > > > > > Sent: Thursday, November 10, 2016 09:23 > > > > > To: Winkler, Tomas > > > > > Cc: Usyskin, Alexander ; linux- > > > > > ker...@vger.kernel.org; Jarkko Sakkinen > > &g

Re: [char-misc-next 2/2] mei: send OS type to the FW

2016-11-10 Thread Greg Kroah-Hartman
tion.org] > > > > Sent: Thursday, November 10, 2016 09:23 > > > > To: Winkler, Tomas > > > > Cc: Usyskin, Alexander ; linux- > > > > ker...@vger.kernel.org; Jarkko Sakkinen > > > > > > > > Subject: Re: [char-misc-next

RE: [char-misc-next 2/2] mei: send OS type to the FW

2016-11-10 Thread Winkler, Tomas
Tomas > > > Cc: Usyskin, Alexander ; linux- > > > ker...@vger.kernel.org; Jarkko Sakkinen > > > > > > Subject: Re: [char-misc-next 2/2] mei: send OS type to the FW > > > > > > On Tue, Nov 08, 2016 at 06:26:09PM +0200, Tomas Winkler wrote: > &

Re: [char-misc-next 2/2] mei: send OS type to the FW

2016-11-10 Thread Greg Kroah-Hartman
; linux- > > ker...@vger.kernel.org; Jarkko Sakkinen > > Subject: Re: [char-misc-next 2/2] mei: send OS type to the FW > > > > On Tue, Nov 08, 2016 at 06:26:09PM +0200, Tomas Winkler wrote: > > > From: Alexander Usyskin > > > > > > Tell the FW tha

RE: [char-misc-next 2/2] mei: send OS type to the FW

2016-11-10 Thread Winkler, Tomas
> -Original Message- > From: Greg Kroah-Hartman [mailto:gre...@linuxfoundation.org] > Sent: Thursday, November 10, 2016 09:25 > To: Winkler, Tomas > Cc: Usyskin, Alexander ; linux- > ker...@vger.kernel.org; Jarkko Sakkinen > Subject: Re: [char-misc-next 2/2] mei: s

RE: [char-misc-next 2/2] mei: send OS type to the FW

2016-11-10 Thread Winkler, Tomas
> -Original Message- > From: Greg Kroah-Hartman [mailto:gre...@linuxfoundation.org] > Sent: Thursday, November 10, 2016 09:23 > To: Winkler, Tomas > Cc: Usyskin, Alexander ; linux- > ker...@vger.kernel.org; Jarkko Sakkinen > Subject: Re: [char-misc-next 2/2] mei: s

Re: [char-misc-next 2/2] mei: send OS type to the FW

2016-11-10 Thread Greg Kroah-Hartman
On Tue, Nov 08, 2016 at 06:26:09PM +0200, Tomas Winkler wrote: > From: Alexander Usyskin > > Tell the FW that we are running a sane OS and TPM2_ChangeEPS() > is supported. This workaround was added to support other broken OS > and we need to follow here. The command is sent just o

Re: [char-misc-next 2/2] mei: send OS type to the FW

2016-11-10 Thread Greg Kroah-Hartman
On Tue, Nov 08, 2016 at 06:26:09PM +0200, Tomas Winkler wrote: > From: Alexander Usyskin > > Tell the FW that we are running a sane OS and TPM2_ChangeEPS() > is supported. This workaround was added to support other broken OS > and we need to follow here. The command is sent just o

Re: [char-misc-next 2/2] mei: send OS type to the FW

2016-11-08 Thread Jarkko Sakkinen
On Tue, Nov 08, 2016 at 06:26:09PM +0200, Tomas Winkler wrote: > From: Alexander Usyskin > > Tell the FW that we are running a sane OS and TPM2_ChangeEPS() > is supported. This workaround was added to support other broken OS > and we need to follow here. The command is sent just o

[char-misc-next 2/2] mei: send OS type to the FW

2016-11-08 Thread Tomas Winkler
From: Alexander Usyskin Tell the FW that we are running a sane OS and TPM2_ChangeEPS() is supported. This workaround was added to support other broken OS and we need to follow here. The command is sent just once at the boot time. Cc: Jarkko Sakkinen Signed-off-by: Tomas Winkler Signed-off-by

Fw: [GIT] Networking

2016-10-29 Thread David Miller
Ido Schimmel (2): net: core: Correctly iterate over lower adjacency list switchdev: Execute bridge ndos only for bridge ports Ivan Vecera (2): bnx2: fix locking when netconsole is used arch/powerpc: Update parameters for csum_tcpudp_magic & csum_tcpudp_nofold Jack Morgenstein

Re: FW: [PATCH] mtk-vcodec: fix some smatch warnings

2016-10-23 Thread Tiffany Lin
> Fix this bug: > drivers/media/platform/mtk-vcodec/vdec_drv_if.c:38 vdec_if_init() info: > ignoring unreachable code. > > With is indeed a real problem that prevents the driver to work! > > While here, also remove an used var, as reported by smatch: > > drivers/media/platform/mtk

FW: RE: [PATCH 0/4] PM / devfreq: Fix module autoload for platform drivers

2016-10-19 Thread MyungJoo Ham
> > Hello, > > > > I noticed that module autoload won't be working in some of the defreq > > platform drivers. This patch series contains the fixes for these. > > > > Best regards, > > Javier > > > > > > Javier Martinez Canillas (4): > > PM / devfreq: rk3399_dmc: Fix module autoload > > PM

Re: Fw: [PATCH v2] cinergyT2-core: don't do DMA on stack

2016-10-06 Thread Andy Lutomirski
On Wed, Oct 5, 2016 at 11:58 AM, Mauro Carvalho Chehab wrote: > Sorry, forgot to C/C people that are at the "Re: Problem with VMAP_STACK=y" > thread. > > Forwarded message: > > Date: Wed, 5 Oct 2016 15:54:18 -0300 > From: Mauro Carvalho Chehab > To: Linux Doc Mailing List > Cc: Mauro Carvalho C

Fw: [PATCH v2] cinergyT2-core: don't do DMA on stack

2016-10-05 Thread Mauro Carvalho Chehab
Sorry, forgot to C/C people that are at the "Re: Problem with VMAP_STACK=y" thread. Forwarded message: Date: Wed, 5 Oct 2016 15:54:18 -0300 From: Mauro Carvalho Chehab To: Linux Doc Mailing List Cc: Mauro Carvalho Chehab , Mauro Carvalho Chehab , Mauro Carvalho Chehab Subject: [PATCH v2] cin

Re: [PATCH v3] Input: elants_i2c - get product id on recovery mode for FW update

2016-09-26 Thread 'Dmitry Torokhov'
ail.com] > Sent: Saturday, September 24, 2016 5:31 AM > To: Johnny Chuang > Cc: Daniel Kurtz; Jennifer Tsai; linux-kernel@vger.kernel.org; > linux-in...@vger.kernel.org; James Chen; Paul Liang; Jeff Chuang; Agnes > Cheng > Subject: Re: [PATCH v3] Input: elants_i2c - get product id o

RE: [PATCH v3] Input: elants_i2c - get product id on recovery mode for FW update

2016-09-25 Thread Johnny.Chuang
Input: elants_i2c - get product id on recovery mode for FW update On Fri, Sep 23, 2016 at 04:01:17PM +0800, Johnny Chuang wrote: > This CL takes the responsibility for getting product/hardware id on > recovery mode. > It will fix firmware update script could not find correspond firmware &

Re: [PATCH v3] Input: elants_i2c - get product id on recovery mode for FW update

2016-09-23 Thread Dmitry Torokhov
lient *client = ts->client; > int error, retry_cnt; > @@ -318,8 +318,13 @@ static int elants_i2c_query_fw_id(struct elants_data *ts) > error, (int)sizeof(resp), resp); > } > > - dev_err(&client->dev, > - "Failed to read fw id

[PATCH v3] Input: elants_i2c - get product id on recovery mode for FW update

2016-09-23 Thread Johnny Chuang
struct i2c_client *client = ts->client; int error, retry_cnt; @@ -318,8 +318,13 @@ static int elants_i2c_query_fw_id(struct elants_data *ts) error, (int)sizeof(resp), resp); } - dev_err(&client->dev, - "Failed to read fw id

[PATCH] drivers/misc/hpilo: Changes to support new security states in iLO5 FW

2016-09-19 Thread Rusk, Mark
Changes to support new security states of the iLO5 firmware. - use BAR5 for CCB's for iLO5 - simplification of error handling Signed-off-by: Mark Rusk Signed-off-by: David Altobelli --- drivers/misc/hpilo.c | 17 + 1 files changed, 13 insertions(+), 4 deletions(-) diff --git

[PATCH v4 2/5] firmware: annotate thou shalt not request fw on init or probe

2016-09-06 Thread Luis R. Rodriguez
Thou shalt not make firmware calls early on init or probe. systemd already ripped support out for the usermode helper a while ago, there are still users that require the usermode helper, however systemd's use of the usermode helper exacerbated a long lasting issue of the fact that we have many dri

[PATCH v4 5/5] firmware: fix fw cache to avoid usermode helper on suspend

2016-09-06 Thread Luis R. Rodriguez
The firmware cache purposely kills all non-udev (usermode helper) pending requests prior to suspend with kill_requests_without_uevent() right before it calls out to request for firmware for the fw cache. It is pointless to again run into the possible issue of queing up further usermode helpers

Re: [PATCH v2 2/5] firmware: annotate thou shalt not request fw on init or probe

2016-09-02 Thread Luis R. Rodriguez
On Thu, Aug 25, 2016 at 09:41:33PM +0200, Luis R. Rodriguez wrote: > On Thu, Aug 25, 2016 at 01:05:44PM +0200, Daniel Vetter wrote: > > On Wed, Aug 24, 2016 at 10:39 PM, Luis R. Rodriguez > > wrote: > > Some users want a fully running gfx stack 2s after power-on. There's > > not even enough time

Re: [PATCH v3 2/5] firmware: annotate thou shalt not request fw on init or probe

2016-09-02 Thread Luis R. Rodriguez
On Wed, Aug 24, 2016 at 10:17:38AM +0200, Gabriel Paubert wrote: > On Tue, Aug 23, 2016 at 05:45:04PM -0700, mcg...@kernel.org wrote: > > [snip] > > --- > > Documentation/firmware_class/README| 20 > > drivers/base/Kconfig | 2 +- > > .../requ

Re: [PATCH v3 5/5] firmware: fix fw cache to avoid usermode helper on suspend

2016-09-02 Thread Luis R. Rodriguez
e/firmware_class.c > >+++ b/drivers/base/firmware_class.c > >@@ -1412,7 +1412,7 @@ static int cache_firmware(const char *fw_name) > > > > pr_debug("%s: %s\n", __func__, fw_name); > > > >-ret = request_firmware(&fw, fw_name, NULL)

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